Penguins dressed in Santa Claus costumes walk, as part of promotional event in coincident with the upcoming Christmas at the Everland amusement park in Yongin, South Korea, Tuesday, Nov. 16, 2010. Christmas is one of the biggest holidays celebrated in South Korea with over half the population being Christians.

Photo: Shin Young-gun, AP

Penguins dressed in Santa Claus costumes walk, as part of...

Image 2 of 19

Penguins dressed in Santa Claus costumes parade during a promotional event at the Everland amusement park in Yongin, south of Seoul, on November 16, 2010. Everland, South Korea's largest amusement park, organized the event to inform the opening of its Christmas festival season.

Photo: Jung Yeon-Ye, AFP/Getty Images

Penguins dressed in Santa Claus costumes parade during a...

Image 3 of 19

Penguins dressed in Santa Claus costumes walk, as part of promotional event in coincident with the upcoming Christmas at the Everland amusement park in Yongin, South Korea, Tuesday, Nov. 16, 2010. Christmas is one of the biggest holidays celebrated in South Korea with over half the population being Christians.

Photo: Shin Young-gun, AP

Penguins dressed in Santa Claus costumes walk, as part of...

Image 4 of 19

A trainer (right) controls penguins dressed in Santa Claus costumes as they parade for children during a promotional event at the Everland amusement park in Yongin, south of Seoul, on November 16, 2010. Everland, South Korea's largest amusement park, organized the event to inform the opening of its Christmas festival season.

Penguins dressed in Santa Claus costumes parade during a promotional event at the Everland amusement park in Yongin, south of Seoul, on November 16, 2010. Everland, South Korea's largest amusement park, organized the event to inform the opening of its Christmas festival season.

Photo: Jung Yeon-Je, AFP/Getty Images

Penguins dressed in Santa Claus costumes parade during a...

Image 6 of 19

Penguins dressed in Santa Claus costumes parade during a promotional event at the Everland amusement park in Yongin, south of Seoul, on November 16, 2010. Everland, South Korea's largest amusement park, organized the event to inform the opening of its Christmas festival season.

Photo: Jung Yeon-Je, AFP/Getty Images

Penguins dressed in Santa Claus costumes parade during a...

Image 7 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 8 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 9 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 10 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 11 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 12 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 13 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 14 of 19

A trainer (left) controls penguins dressed in Santa Claus costumes as they parade for children during a promotional event at the Everland amusement park in Yongin, south of Seoul, on November 16, 2010. Everland, South Korea's largest amusement park, organized the event to inform the opening of its Christmas festival season.

Photo: Jung Yeon-Je, AFP/Getty Images

A trainer (left) controls penguins dressed in Santa Claus costumes...

Image 15 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 16 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 17 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 18 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Photo: Chung Sung-Jun, Getty Images

Penguins dressed in Santa costumes at Everland, South Korea's...

Image 19 of 19

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday.

Penguins dressed in Santa costumes at Everland, South Korea's largest amusement park on November 16, 2010 in Yongin, South Korea. Many Christian and non-Christian Koreans celebrate the holiday by exchanging gifts, caroling and participating in church services. South Korea is the only east Asian nation that recognizes Christmas as a national holiday. Everland, South Korea's largest amusement park, organized the event to inform the opening of its Christmas festival season.